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authorDavid Howells <dhowells@redhat.com>2016-03-03 21:49:27 +0000
committerDavid Howells <dhowells@redhat.com>2016-03-03 21:49:27 +0000
commit4e8ae72a75aae285ec5b93518b9680da198afd0d (patch)
treef15537d13bcec9140d092fb950d4c04d3f347c2e /crypto/asymmetric_keys/public_key.c
parentd43de6c780a84def056afaf4fb3e66bdaa1efc00 (diff)
downloadlinux-stericsson-4e8ae72a75aae285ec5b93518b9680da198afd0d.tar.gz
X.509: Make algo identifiers text instead of enum
Make the identifier public key and digest algorithm fields text instead of enum. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/asymmetric_keys/public_key.c')
-rw-r--r--crypto/asymmetric_keys/public_key.c24
1 files changed, 4 insertions, 20 deletions
diff --git a/crypto/asymmetric_keys/public_key.c b/crypto/asymmetric_keys/public_key.c
index 27ebc2f44394..0f8b264b3961 100644
--- a/crypto/asymmetric_keys/public_key.c
+++ b/crypto/asymmetric_keys/public_key.c
@@ -24,19 +24,6 @@
MODULE_LICENSE("GPL");
-const char *const pkey_algo_name[PKEY_ALGO__LAST] = {
- [PKEY_ALGO_DSA] = "dsa",
- [PKEY_ALGO_RSA] = "rsa",
-};
-EXPORT_SYMBOL_GPL(pkey_algo_name);
-
-const char *const pkey_id_type_name[PKEY_ID_TYPE__LAST] = {
- [PKEY_ID_PGP] = "PGP",
- [PKEY_ID_X509] = "X509",
- [PKEY_ID_PKCS7] = "PKCS#7",
-};
-EXPORT_SYMBOL_GPL(pkey_id_type_name);
-
/*
* Provide a part of a description of the key for /proc/keys.
*/
@@ -46,9 +33,7 @@ static void public_key_describe(const struct key *asymmetric_key,
struct public_key *key = asymmetric_key->payload.data[asym_crypto];
if (key)
- seq_printf(m, "%s.%s",
- pkey_id_type_name[key->id_type],
- pkey_algo_name[key->pkey_algo]);
+ seq_printf(m, "%s.%s", key->id_type, key->pkey_algo);
}
/*
@@ -103,15 +88,14 @@ int public_key_verify_signature(const struct public_key *pkey,
BUG_ON(!sig->digest);
BUG_ON(!sig->s);
- alg_name = pkey_algo_name[sig->pkey_algo];
- if (sig->pkey_algo == PKEY_ALGO_RSA) {
+ alg_name = sig->pkey_algo;
+ if (strcmp(sig->pkey_algo, "rsa") == 0) {
/* The data wangled by the RSA algorithm is typically padded
* and encoded in some manner, such as EMSA-PKCS1-1_5 [RFC3447
* sec 8.2].
*/
if (snprintf(alg_name_buf, CRYPTO_MAX_ALG_NAME,
- "pkcs1pad(rsa,%s)",
- hash_algo_name[sig->pkey_hash_algo]
+ "pkcs1pad(rsa,%s)", sig->hash_algo
) >= CRYPTO_MAX_ALG_NAME)
return -EINVAL;
alg_name = alg_name_buf;